2018014130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31147}}^1$

素因数の和:31215

約数の個数: 64

約数和(自身を含む): 4305899520

約数和(自身を除く): 2287885390

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1178, 1705, 2090, 2945, 3410, 5890, 6479, 12958, 31147, 32395, 62294, 64790, 155735, 311470, 342617, 591793, 685234, 965557, 1183586, 1713085, 1931114, 2958965, 3426170, 4827785, 5917930, 6509723, 9655570, 10621127, 13019446, 18345583, 21242254, 32548615, 36691166, 53105635, 65097230, 91727915, 106211270, 183455830, 201801413, 403602826, 1009007065, 2018014130]

約数ペア:

[(1, 2018014130), (2, 1009007065), (5, 403602826), (10, 201801413), (11, 183455830), (19, 106211270), (22, 91727915), (31, 65097230), (38, 53105635), (55, 36691166), (62, 32548615), (95, 21242254), (110, 18345583), (155, 13019446), (190, 10621127), (209, 9655570), (310, 6509723), (341, 5917930), (418, 4827785), (589, 3426170), (682, 2958965), (1045, 1931114), (1178, 1713085), (1705, 1183586), (2090, 965557), (2945, 685234), (3410, 591793), (5890, 342617), (6479, 311470), (12958, 155735), (31147, 64790), (32395, 62294)]